Title:
System for intermittently dispensing oxygen or other gas suitable for breathing
United States Patent 3400712
US Patent References:
Apparatus for administering and conserving gas
- - 2912979
/1176146.html
- - 1176146
Lung-exercising device
- - 1392700
Anesthetic apparatus
- - 2185069
Demand type gas regulator
- - 2693178
Apparatus for administering and conserving gas
- - 2912979
/1176146.html
- - 1176146
Lung-exercising device
- - 1392700
Anesthetic apparatus
- - 2185069
Demand type gas regulator
- - 2693178
Inventors:
Finan, James E.
Publication Date:
09/10/1968
View Patent Images:
Export Citation:
Primary Class:
Other Classes:
200/61.58R
International Classes:
A61M16/00; A61M16/06
US Patent References:
Foreign References:
| FR1078669A | ||||
| DE1048391B | ||||
| DE1124631B |