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公开(公告)号:US3491516A
公开(公告)日:1970-01-27
申请号:US3491516D
申请日:1967-10-25
Applicant: PNEUMATIC SCALE CORP
Inventor: BERGERON ALFRED L
CPC classification number: B67B3/2073 , B67B3/2033
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公开(公告)号:US3107774A
公开(公告)日:1963-10-22
申请号:US7443560
申请日:1960-12-07
Applicant: PNEUMATIC SCALE CORP
Inventor: BERGERON ALFRED L , THORNTON WALTER EDWARD
IPC: B65B43/52
CPC classification number: B65B43/52
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公开(公告)号:US2996855A
公开(公告)日:1961-08-22
申请号:US63991957
申请日:1957-02-13
Applicant: PNEUMATIC SCALE CORP
Inventor: BERGERON ALFRED L , THORNTON WALTER EDWARD
IPC: B65B7/18
CPC classification number: B65B7/18
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公开(公告)号:US2754644A
公开(公告)日:1956-07-17
申请号:US36063853
申请日:1953-06-10
Applicant: PNEUMATIC SCALE CORP
Inventor: VERGOBBI ROBERT W , BERGERON ALFRED L
IPC: B65B9/04
CPC classification number: B65B9/042
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公开(公告)号:US3415037A
公开(公告)日:1968-12-10
申请号:US50730065
申请日:1965-11-12
Applicant: PNEUMATIC SCALE CORP
Inventor: BERGERON ALFRED L , STERLING WALTER S
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公开(公告)号:US2768655A
公开(公告)日:1956-10-30
申请号:US41151554
申请日:1954-02-19
Applicant: PNEUMATIC SCALE CORP
Inventor: BERGERON ALFRED L
IPC: B65B31/04
CPC classification number: B65B31/044
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