Heating Ventilating Air Conditioning Guide 1939 of the vapor in the air-vapor mixture to migrate into the brine.

Heating Ventilating Air Conditioning Guide 1939 and walls (Tables 1 and 2, Chapter 6) must be based on the proper wind velocity for a given locality.

Heating Ventilating Air Conditioning Guide 1939 . o S'3' **; 3 H s,a< aggg*0 <ogg o a, 5*Sj F ig . 8.

Heating Ventilating Air Conditioning Guide 1939 are other forms of distributors the above are typical examples.

Heating Ventilating Air Conditioning Guide 1939 EXHAUST SYSTEMS Quick removal of dust particles produced by such operations as grind ing, screening, mixing, etc., is accomplished with exhaust systems.

***#h*> * -- Mesothelioma among Employees with Likely Contact with in-Place Asbestos-Containing Building Materials0 HENRY A.

FILE NAME: National Safety Council (NSC) DATE: 1933 Aug DOC#: NSC427 DOCUMENT DESCRIPTION: NSC National Safety News - The Mechanical Control of Occupational Diseases N a tio n a l S a fe ty N e w s P ublished m onthly in the interest of accident prevention and the health of industrial workers VOL.

FILE NAME: Engineering (ENG) DATE: 1934 May DOC#: ENG011 DOCUMENT DESCRIPTION: Trade Journal Article - Occupational Diseases: Their Prevalence and Relative Importance vACCIDET PREETlTlOn H E A L T H C O n S E R P A T IO n F IR E P R E P E N T IO tt SA FETy E n g in e e r in g THE MAGAZINE CE SAEETy *" E"Sin,eH,,8.

FILE NAME: State Industrial Hygiene Surveys (SIHS) DATE: 1939 DOC#: SIHS002 DOCUMENT DESCRIPTION: Illinois Industrial Hygiene Survey / STATE OF ILLINOIS HENRY HORNER, Governor DEPARTMENT OF PUBLIC HEALTH A.

FILE NAME: Wagner (WAG) DATE: 1939 July 18 DOC#: WAG006 DOCUMENT DESCRIPTION: Confidential Memo from NPVLA to Class A Members RE Toxic Materials ^sfumai ^firnxt, J?

FILE NAME: WR Grace (WRG) DATE: February 19, 1938 DOC#: WRG028 DOCUMENT DESCRIPTION: 1938 Letter to Mr.

FILE NAME: Allis Chalmers (ALL) DATE: 1935 DOC#: ALL001 DOCUMENT DESCRIPTION: Memo RE Dr.

FILE NAME: American Cyanamid (AMCY) DATE: 1938 DOC#: AMCY006 DOCUMENT DESCRIPTION: Published Article from Medical Journal THE PHYSIOLOGIC RESPONSE OF PLEURAL SURFACES TO IMPLANTED DUSTS* W il l ia m R .

FILE NAME: Metropolitan Life (ML) DATE: 1935c DOC#: ML061 DOCUMENT DESCRIPTION: Correspondence between Dr.

FILE NAME: Allied Signal Bendix (ASB) DATE: 1934 Mar 6 DOC#: ASB117 DOCUMENT DESCRIPTION: Patent - Brake Shoe Structure Patented Mar. 6, 1934 1CT) PLA IN TIFF'S sf<orDi EXHIBIT GOO 5 o_ ,1950,262 UNITED STATES PATENT OFFICE 1,050,262 brake shoe structure ctoorBpeonroantieonBroafkIellCinooWmispasahniyn,gStoonu,thD.BCen.