Breathing apparatus. Procedure for establishing list of permissible self-contained oxygen breathing apparatus, fees, character of tests, and conditions under which mine rescue breathing apparatus will be tested; approved Aug. 12, 1935.
Publication Title:
Breathing apparatus. Procedure for establishing list of permissible self-contained oxygen breathing apparatus, fees, character of tests, and conditions under which mine rescue breathing apparatus will be tested; approved Aug. 12, 1935.
Display Title:
Breathing apparatus. Procedure for establishing list of permissible self-contained oxygen breathing apparatus, fees, character of tests, and conditions under which mine rescue breathing apparatus will be tested; approved Aug. 12, 1935.
Corporate Agency Authors:
Mines Bureau and Interior Department
Sort Author:
Mines Bureau
Date:
1935
Publish Date ISO Format:
1935-01-01T00:00:00Z
Publication Start:
19350101
Publication End:
19351231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1935
SuDoc number:
I 28.8:13B
Description:
[1]+12+[1] p.
Notes:
(Schedule 13B.)
Notes:
(Schedule 13B.) † Distribution Made by Issuing Office.