NL30487C - - Google Patents

Info

Publication number: NL30487C
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.)

1929-07-08

Publication of NL30487C publication Critical patent/NL30487C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/165—Preparation from sulfides, oxysulfides or polysulfides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Industrial Gases (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)

NL30487D 1929-07-08 NL30487C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH358558X		1929-07-08

Publications (1)

Publication Number	Publication Date
NL30487C true NL30487C (de)

Family

ID=4511950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL30487D NL30487C (de)	1929-07-08

Country Status (5)

Country	Link
CH (1)	CH154163A (de)
DE (1)	DE528502C (de)
FR (1)	FR698165A (de)
GB (1)	GB358558A (de)
NL (1)	NL30487C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1036358A (en) *	1973-09-07	1978-08-15	Foster Wheeler Energy Corporation	Process for the gasification of coal

0
- NL NL30487D patent/NL30487C/xx active
1929
- 1929-07-08 CH CH154163D patent/CH154163A/de unknown
- 1929-07-31 DE DES93115D patent/DE528502C/de not_active Expired
1930
- 1930-06-28 FR FR698165D patent/FR698165A/fr not_active Expired
- 1930-07-08 GB GB20672/30A patent/GB358558A/en not_active Expired

Also Published As

Publication number	Publication date
GB358558A (en)	1931-10-08
CH154163A (de)	1932-04-30
DE528502C (de)	1931-07-07
FR698165A (fr)	1931-01-28

Publication	Publication Date	Title
BE357721A (de)	1929-02-28
FR664353A (de)	1929-09-10
FR663339A (de)	1929-08-28
BE354333A (de)
BE358112A (de)
BE357155A (de)
BE357126A (de)
BE357124A (de)
BE357116A (de)
BE357075A (de)
BE356979A (de)
BE356773A (de)
BE343605A (de)
BE354157A (de)
BE352511A (de)
BE358225A (de)
BE351620A (de)
BE351245A (de)
BE349166A (de)
BE346078A (de)
BE345203A (de)
NL47998C (de)
NL36256C (de)
BE357168A (de)	1929-02-28
BE357355A (de)