Exhaust antifreeze structure for pneumatically powered apparatus

Invention Grant

US3509917A Exhaust antifreeze structure for pneumatically powered apparatus 失效

Title translation: 用于气动设备的排气防结构

Patent Title: Exhaust antifreeze structure for pneumatically powered apparatus
Patent Title (中): 用于气动设备的排气防结构
Application No.: US3509917D

Application Date: 1968-03-25
Publication No.: US3509917A

Publication Date: 1970-05-05
Inventor: GARTNER ALBERT J
Applicant: KAL PAC ENG LTD
Assignee: Kal Pac Eng Ltd
Current Assignee: Kal Pac Eng Ltd
Priority: US71577268 1968-03-25
Main IPC: B25D17/00
IPC: B25D17/00 ; B25D17/12 ; E03B7/12 ; F16L53/00

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