NL24605C - - Google Patents

Info

Publication number: NL24605C
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.)

1927-03-11

Publication of NL24605C publication Critical patent/NL24605C/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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/78—Preparation by contact processes characterised by the catalyst used

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)

NL24605D 1927-03-11 NL24605C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE650684X		1927-03-11

Publications (1)

Publication Number	Publication Date
NL24605C true NL24605C (enrdf_load_html_response)

Family

ID=6581456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL24605D NL24605C (enrdf_load_html_response)	1927-03-11

Country Status (2)

Country	Link
FR (1)	FR650684A (enrdf_load_html_response)
NL (1)	NL24605C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3167245A (en) *	1961-08-08	1965-01-26	Eugene B Osuch	Air density computer

0
- NL NL24605D patent/NL24605C/xx active
1928
- 1928-03-09 FR FR650684D patent/FR650684A/fr not_active Expired

Also Published As

Publication number	Publication date
FR650684A (fr)	1929-01-11

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