NL294980A - - Google Patents

Info

Publication number: NL294980A
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.)

1962-07-06

Publication of NL294980A publication Critical patent/NL294980A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Glass Compositions (AREA)
Fuel Cell (AREA)

NL294980D 1962-07-06 NL294980A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR903201A FR1335608A (fr)	1962-07-06	1962-07-06	Perfectionnement apporté à la fabrication d'acide phosphorique

Publications (1)

Publication Number	Publication Date
NL294980A true NL294980A (fr)

Family

ID=8782660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL294980D NL294980A (fr)	1962-07-06

Country Status (6)

Country	Link
BE (1)	BE634367A (fr)
ES (1)	ES289697A1 (fr)
FR (1)	FR1335608A (fr)
LU (1)	LU43984A1 (fr)
NL (1)	NL294980A (fr)
OA (1)	OA00090A (fr)

0
- BE BE634367D patent/BE634367A/fr unknown
- NL NL294980D patent/NL294980A/xx unknown
1962
- 1962-07-06 FR FR903201A patent/FR1335608A/fr not_active Expired
1963
- 1963-07-01 LU LU43984D patent/LU43984A1/xx unknown
- 1963-07-05 ES ES0289697A patent/ES289697A1/es not_active Expired
1964
- 1964-01-27 OA OA50004A patent/OA00090A/fr unknown

Also Published As

Publication number	Publication date
FR1335608A (fr)	1963-08-23
LU43984A1 (fr)	1963-09-03
ES289697A1 (es)	1963-11-01
OA00090A (fr)	1966-01-15
BE634367A (fr)

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