Main content

Bibliographic data

↑

Document 1/1

Show 1st PDF page Show legal status data of files from INPADOC Report data error

Bibliographic data Document DE000R0000213MAZ (Pages: 7)

INID	Criterion	Field	Contents
54	Title	TI	[DE] Verfahren zur Regenerierung von Polyacrylnitril-Lösungen
71/73	Applicant/owner	PA	Cassella Farbwerke Mainkur, Frankfurt/M.-Fechenheim, , DE
72	Inventor	IN	Rein, Herbert, Dr., Augsburg, DE
22/96	Application date	AD	Oct 29, 1949
21	Application number	AN	R 213
	Country of application	AC	DE
	Publication date	PUB	May 10, 1951
33 31 32	Priority data	PRC PRN PRD
51	IPC main class	ICM
51	IPC secondary class	ICS
	IPC additional class	ICA
	IPC index class	ICI
	Cooperative patent classification	CPC
	MCD main class	MCM
	MCD secondary class	MCS
	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		Determine documents
	Sequence listings
	Search file IPC	ICP