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公开(公告)号:DE2224490C2
公开(公告)日:1973-09-20
申请号:DE2224490D
申请日:1972-05-19
Inventor: BAUMANN, GEORG, 8672 SELB
IPC: C04B35/468 , H01B3/02 , H01G4/12 , H01B3/12
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公开(公告)号:DE1771921A1
公开(公告)日:1972-04-20
申请号:DE1771921
申请日:1968-07-31
Applicant: CRL ELECTRONIC BAUELEMENTE , ROSENTHAL STEMAG TECH KERAMIK
Inventor: HEINRICH DIPL-CHEM ZERBES GEOR
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