FR1108885A - Charbons à noyau mou - Google Patents

Charbons à noyau mou

Info

Publication number
FR1108885A
FR1108885A FR1108885DA FR1108885A FR 1108885 A FR1108885 A FR 1108885A FR 1108885D A FR1108885D A FR 1108885DA FR 1108885 A FR1108885 A FR 1108885A
Authority
FR
France
Prior art keywords
coals
soft core
soft
core
core coals
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
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon Corp
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 Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Application granted granted Critical
Publication of FR1108885A publication Critical patent/FR1108885A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/08—Carbon electrodes
    • H05B31/10—Cored carbon electrodes
FR1108885D 1953-10-12 1954-10-01 Charbons à noyau mou Expired FR1108885A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1108885XA 1953-10-12 1953-10-12

Publications (1)

Publication Number Publication Date
FR1108885A true FR1108885A (fr) 1956-01-18

Family

ID=22335466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108885D Expired FR1108885A (fr) 1953-10-12 1954-10-01 Charbons à noyau mou

Country Status (1)

Country Link
FR (1) FR1108885A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970985A (en) * 1956-12-24 1961-02-07 Union Carbide Corp Curing catalysts for acrolein pentaerythritol resins
US3087918A (en) * 1957-08-01 1963-04-30 Union Carbide Corp Modified acrolein-pentaerythritol resins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970985A (en) * 1956-12-24 1961-02-07 Union Carbide Corp Curing catalysts for acrolein pentaerythritol resins
US3087918A (en) * 1957-08-01 1963-04-30 Union Carbide Corp Modified acrolein-pentaerythritol resins

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