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Bibliographic data Document DE000000300621A (Pages: 3)

INID	Criterion	Field	Contents
54	Title	TI
71/73	Applicant/owner	PA	SIEMENS AG, DE
72	Inventor	IN
22/96	Application date	AD	Oct 25, 1916
21	Application number	AN
	Country of application	AC	DE
	Publication date	PUB	Jul 19, 1921
33 31 32	Priority data	PRC PRN PRD	DE null 19160707
51	IPC main class	ICM
51	IPC secondary class	ICS
	IPC additional class	ICA
	IPC index class	ICI
	Cooperative patent classification	CPC	H03F 1/08 H05K 9/00 H05K 9/0064
	MCD main class	MCM
	MCD secondary class	MCS	H03F 1/08 (2006.01) H05K 9/00 (2006.01)
	MCD additional class	MCA
57	Abstract	AB
56	Cited documents identified in the search	CT
56	Cited documents indicated by the applicant	CT
56	Cited non-patent literature identified in the search	CTNP
56	Cited non-patent literature indicated by the applicant	CTNP
	Citing documents		No results
	Sequence listings
	Search file IPC	ICP	H03F 1/04 H03F 1/34 H04B 15/00 C1