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1.发明授权Diaphragm switch having a diaphragm supported on an incompressible layer and an elastomer overlaying the diaphragm 失效隔膜开关具有支撑在不可压缩层上的隔膜和覆盖隔膜的弹性体
公开(公告)号：US3308253A
公开(公告)日：1967-03-07
申请号：US44275865
申请日：1965-03-25
Applicant: IBM
Inventor： MORRIS KRAKINOWSKI
IPC: F16B21/20 , H01H13/702 , H01H13/785 , H01H13/80 , H01H13/807
CPC classification number: H01H13/807 , F16B21/20 , H01H13/702 , H01H13/785 , H01H13/80 , H01H2201/004 , H01H2201/03 , H01H2209/002 , H01H2209/014 , H01H2217/016 , H01H2217/026 , H01H2223/034 , H01H2225/002 , H01H2227/002 , H01H2227/018 , H01H2229/016 , H01H2231/034
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公开(公告)号：US3413525A
公开(公告)日：1968-11-26
申请号：US52094666
申请日：1966-01-17
Applicant: IBM
Inventor： FUNK HOWARD L , MORRIS KRAKINOWSKI , PALERMO FRANK P
CPC classification number: H05K13/06 , H05K3/0002
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公开(公告)号：US3369219A
公开(公告)日：1968-02-13
申请号：US37926264
申请日：1964-06-30
Applicant: IBM
Inventor： PAUL ABRAMSON , BENNETT RICHARD W , CHIN PAO H , MORRIS KRAKINOWSKI , STILWELL JR GEORGE R , WINCHELL ANTHONY H
IPC: G08C15/12
CPC classification number: G08C15/12
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公开(公告)号：US3350518A
公开(公告)日：1967-10-31
申请号：US52690266
申请日：1966-02-11
Applicant: IBM
Inventor： MORRIS KRAKINOWSKI , BLASKOVIC SILVIO U
IPC: G06K7/06
CPC classification number: G06K7/06
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