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公开(公告)号:US2753944A
公开(公告)日:1956-07-10
申请号:US36117053
申请日:1953-06-12
Applicant: SPECIALTIES DEV CORP
Inventor: KINCAID HOWARD G
IPC: A62C35/60
CPC classification number: A62C35/605
公开(公告)号:US2753944A
公开(公告)日:1956-07-10
申请号:US36117053
申请日:1953-06-12
Applicant: SPECIALTIES DEV CORP
Inventor: KINCAID HOWARD G
IPC: A62C35/60
CPC classification number: A62C35/605