Patent search ap:("PHILIPS NV") AND inv:"ALPHONSE NORDLOHNE PIERRE JANN" Page 1

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发明授权
Ultrahigh frequency oscillator 失效
Title translation: 超高频振荡器

公开(公告)号：US2103338A

公开(公告)日：1937-12-28

申请号：US2676035

申请日：1935-06-15

Applicant: PHILIPS NV

Inventor： KLAAS POSTHUMUS , ALPHONSE NORDLOHNE PIERRE JANN

IPC: C10C3/02 , H01J25/52 , H01J25/54 , H03B9/10

CPC classification number: C10C3/026 , H01J25/52 , H01J25/54 , H03B9/10

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