Vane runner fitting for ducts and the like
United States Patent 2972358
US Patent References:
Ventilator
- - 1496055
Can-closure structure and process
- - 1792897
Window ventilator
- - 2092673
Method for fastening workpieces to metal plates
- - 2673390
Ventilator
- - 1496055
Can-closure structure and process
- - 1792897
Window ventilator
- - 2092673
Method for fastening workpieces to metal plates
- - 2673390
Inventors:
Milton, Hinden
Publication Date:
02/21/1961
View Patent Images:
Export Citation:
Assignee:
Milton, Hinden
Primary Class:
Other Classes:
454/254
International Classes:
F24F13/08
Foreign References:
| CH264065A |