FR668045A - Process for making diaphragms, etc. - Google Patents

Process for making diaphragms, etc.

Info

Publication number
FR668045A
FR668045A FR668045DA FR668045A FR 668045 A FR668045 A FR 668045A FR 668045D A FR668045D A FR 668045DA FR 668045 A FR668045 A FR 668045A
Authority
FR
France
Prior art keywords
making diaphragms
diaphragms
making
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR668045A publication Critical patent/FR668045A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR668045D 1928-01-31 1929-01-26 Process for making diaphragms, etc. Expired FR668045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE668045X 1928-01-31

Publications (1)

Publication Number Publication Date
FR668045A true FR668045A (en) 1929-10-26

Family

ID=6589979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668045D Expired FR668045A (en) 1928-01-31 1929-01-26 Process for making diaphragms, etc.

Country Status (2)

Country Link
FR (1) FR668045A (en)
NL (1) NL25484C (en)

Also Published As

Publication number Publication date
NL25484C (en)

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