NL49473C - - Google Patents

Info

Publication number: NL49473C
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1937-07-28

Publication of NL49473C publication Critical patent/NL49473C/xx

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/20—Formation of filaments, threads, or the like with varying denier along their length

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Spinning Or Twisting Of Yarns (AREA)

NL49473D 1937-07-28 NL49473C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE516458X		1937-07-28

Publications (1)

Publication Number	Publication Date
NL49473C true NL49473C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=6549265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL49473D NL49473C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1937-07-28

Country Status (4)

Country	Link
US (1)	US2220403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR839993A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB516458A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL49473C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL64831C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *	1948-02-18
NL78873C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *	1953-09-04

0
- NL NL49473D patent/NL49473C/xx active
1938
- 1938-06-30 FR FR839993D patent/FR839993A/fr not_active Expired
- 1938-06-30 GB GB19470/38A patent/GB516458A/en not_active Expired
- 1938-07-07 US US217996A patent/US2220403A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR839993A (fr)	1939-04-17
GB516458A (en)	1940-01-02
US2220403A (en)	1940-11-05

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