BE432902A - - Google Patents

Info

Publication number: BE432902A
Authority: BE; Belgium

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.)

1939-02-02

Publication of BE432902A publication Critical patent/BE432902A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/38—Chromatising

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electroplating And Plating Baths Therefor (AREA)
Chemical Treatment Of Metals (AREA)
Application Of Or Painting With Fluid Materials (AREA)

BE432902D 1939-02-02 BE432902A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR50432T		1939-02-02

Publications (1)

Publication Number	Publication Date
BE432902A true BE432902A (enrdf_load_html_response)

Family

ID=8685437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE432902D BE432902A (enrdf_load_html_response)	1939-02-02

Country Status (6)

Country	Link
US (1)	US2338924A (enrdf_load_html_response)
BE (1)	BE432902A (enrdf_load_html_response)
CH (1)	CH221320A (enrdf_load_html_response)
FR (2)	FR843027A (enrdf_load_html_response)
GB (1)	GB525033A (enrdf_load_html_response)
NL (1)	NL52921C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB869395A (en) *	1959-05-27	1961-05-31	Pyrene Co Ltd	Improvements relating to the production of chemical coatings on zinc and zinc alloys

0
- NL NL52921D patent/NL52921C/xx active
- BE BE432902D patent/BE432902A/xx unknown
1938
- 1938-02-25 FR FR843027D patent/FR843027A/fr not_active Expired
1939
- 1939-02-02 FR FR50432D patent/FR50432E/fr not_active Expired
- 1939-02-13 GB GB4636/39A patent/GB525033A/en not_active Expired
- 1939-02-14 CH CH221320D patent/CH221320A/fr unknown
- 1939-02-21 US US257762A patent/US2338924A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH221320A (fr)	1942-05-31
US2338924A (en)	1944-01-11
FR843027A (fr)	1939-06-23
FR50432E (fr)	1940-06-05
GB525033A (en)	1940-08-20
NL52921C (enrdf_load_html_response)

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