NL49217C - - Google Patents

Info

Publication number: NL49217C
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.)

1937-02-05

Publication of NL49217C publication Critical patent/NL49217C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B7/00—Special leathers and their manufacture
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
- C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Dermatology (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

NL49217D 1937-02-05 NL49217C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT491197X		1937-02-05

Publications (1)

Publication Number	Publication Date
NL49217C true NL49217C (de)

Family

ID=11269698

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL49217D NL49217C (de)	1937-02-05

Country Status (3)

Country	Link
BE (1)	BE426217A (de)
GB (1)	GB491197A (de)
NL (1)	NL49217C (de)

0
- NL NL49217D patent/NL49217C/xx active
- BE BE426217D patent/BE426217A/xx unknown
1938
- 1938-02-05 GB GB3668/38A patent/GB491197A/en not_active Expired

Also Published As

Publication number	Publication date
GB491197A (en)	1938-08-29
BE426217A (de)

Publication	Publication Date	Title
FR810023A (de)	1937-03-13
AT151505B (de)	1937-11-25
SE99360C1 (de)	1940-07-09
BE421624A (de)	1937-06-30
BE420815A (de)
BE235779A (de)
BE386746A (de)
BE412505A (de)
BE413076A (de)
BE417149A (de)
BE417582A (de)
BE419342A (de)	1937-02-27
BE419443A (de)
BE426217A (de)
NL67096C (de)
NL55364C (de)
NL48460C (de)
BE420616A (de)
BE428327A (de)	1938-06-30
BE426153A (de)
BE422006A (de)
BE421925A (de)
BE421670A (de)	1937-06-30
BE418783A (de)
BE419979A (de)