Title:
Buffer
United States Patent 2496323
US Patent References:
/1037730.html
- - 1037730

/1297240.html
- - 1297240

Pneumatic suspension device for vehicles
- - 1680890

Machine gun
- - 1749137

Draft gear for trains
- - 1772387


Inventors:
Waltke, Edwin H.
Publication Date:
02/07/1950
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Assignee:
Waltke, Edwin H.
Primary Class:
89/198
Other Classes:
267/75
International Classes:
F41A3/94; F41A3/00
US Patent References:
1955349Hydraulic draft gear
2089657Damping device
Foreign References:
FR752886A