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公开(公告)号：US2210689A
公开(公告)日：1940-08-06
申请号：US20038438
申请日：1938-04-06
Applicant: SIEMENS AG
Inventor： ALFRED SIEMENS
CPC classification number: H01J17/04 , B29B13/021
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2.发明授权Sintered plate with graded concentration of metal to accommodate adjacent metals having unequal expansion coefficients 失效具有分级浓度金属的烧结板，以适应具有不等膨胀系数的相邻金属
公开(公告)号：US3097329A
公开(公告)日：1963-07-09
申请号：US11761761
申请日：1961-06-16
Applicant: SIEMENS AG
Inventor： ALFRED SIEMENS
CPC classification number: H01L24/26 , B23K35/007 , B23K2035/008 , C22C1/045 , H01L21/00 , H01L24/83 , H01L2224/8319 , H01L2224/83801 , H01L2924/01006 , H01L2924/01014 , H01L2924/01019 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01047 , H01L2924/01059 , H01L2924/0106 , H01L2924/01068 , H01L2924/01074 , H01L2924/01075 , H01L2924/01088 , H01L2924/0132 , H01L2924/014 , Y10T428/12021 , Y10T428/12042 , Y10T428/12069 , Y10T428/12458 , Y10T428/12479 , Y10T428/12528 , Y10T428/12674 , Y10T428/12833
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公开(公告)号：US2125131A
公开(公告)日：1938-07-26
申请号：US9652136
申请日：1936-08-17
Applicant: SIEMENS AG
Inventor： ALFRED SIEMENS
CPC classification number: H01J13/16 , H01J13/22 , H01J2893/009
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