NL249965A - - Google Patents

Info

Publication number: NL249965A
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.)

1959-03-30

Publication of NL249965A publication Critical patent/NL249965A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/193—Preparation from silicon tetrafluoride, fluosilicic acid or fluosilicates
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Silicon Compounds (AREA)

NL249965D 1959-03-30 NL249965A (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80297759A	1959-03-30	1959-03-30
US86217459A	1959-12-28	1959-12-28

Publications (1)

Publication Number	Publication Date
NL249965A true NL249965A (sv)

Family

ID=27122524

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL249965D NL249965A (sv)	1959-03-30

Country Status (2)

Country	Link
CH (1)	CH411810A (sv)
NL (1)	NL249965A (sv)

0
- NL NL249965D patent/NL249965A/xx unknown
1960
- 1960-03-25 CH CH336160A patent/CH411810A/de unknown

Also Published As

Publication number	Publication date
CH411810A (de)	1966-04-30

Publication	Publication Date	Title
AT221460B (sv)	1962-05-25
BE586815A (sv)	1960-07-22
AT213496B (sv)	1961-02-27
AT216639B (sv)	1961-08-10
AT216640B (sv)	1961-08-10
AT218043B (sv)	1961-11-10
AT219961B (sv)	1962-02-26
AT222246B (sv)	1962-07-10
NL249965A (sv)
BE461618A (sv)
BE550549A (sv)
BE574478A (sv)
BE575117A (sv)	1959-02-14
BE576754A (sv)
BE579532A (sv)
BE579810A (sv)
BE581586A (sv)
BE581706A (sv)
BE581936A (sv)
BE581958A (sv)
BE582510A (sv)
BE583031A (sv)
BE583741A (sv)
BE584331A (sv)
BE584355A (sv)	1959-11-30