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公开(公告)号:US3455692A
公开(公告)日:1969-07-15
申请号:US3455692D
申请日:1965-01-08
Applicant: POLAROID CORP
Inventor: BACHELDER ALBERT J , HIBBEN GEORGE C , REBELSKY WILLIAM
公开(公告)号:US3455692A
公开(公告)日:1969-07-15
申请号:US3455692D
申请日:1965-01-08
Applicant: POLAROID CORP
Inventor: BACHELDER ALBERT J , HIBBEN GEORGE C , REBELSKY WILLIAM