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公开(公告)号:US3055553A
公开(公告)日:1962-09-25
申请号:US84962159
申请日:1959-10-29
Applicant: SPECIALTIES DEV CORP
Inventor: DANIEL MAPES , ANTHONY ORSINI , HEIDERSBERGER RICHARD W
公开(公告)号:US3055553A
公开(公告)日:1962-09-25
申请号:US84962159
申请日:1959-10-29
Applicant: SPECIALTIES DEV CORP
Inventor: DANIEL MAPES , ANTHONY ORSINI , HEIDERSBERGER RICHARD W