FR1206546A - Drive agents for vacuum pumps - Google Patents

Drive agents for vacuum pumps

Info

Publication number
FR1206546A
FR1206546A FR1206546DA FR1206546A FR 1206546 A FR1206546 A FR 1206546A FR 1206546D A FR1206546D A FR 1206546DA FR 1206546 A FR1206546 A FR 1206546A
Authority
FR
France
Prior art keywords
vacuum pumps
agents
drive
drive agents
pumps
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1206546A publication Critical patent/FR1206546A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
FR1206546D 1957-11-02 1958-11-03 Drive agents for vacuum pumps Expired FR1206546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1206546X 1957-11-02

Publications (1)

Publication Number Publication Date
FR1206546A true FR1206546A (en) 1960-02-10

Family

ID=7732765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206546D Expired FR1206546A (en) 1957-11-02 1958-11-03 Drive agents for vacuum pumps

Country Status (1)

Country Link
FR (1) FR1206546A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321990A1 (en) * 1987-12-23 1989-06-28 AUSIMONT S.p.A. New chlorotrifluoroethylene telomers and process for preparing them
EP0379070A1 (en) * 1989-01-12 1990-07-25 AUSIMONT S.p.A. Process for preparing chlorotrifluoroethylene telomers and telomers obtained thereby
FR2686967A1 (en) * 1992-02-04 1993-08-06 France Telecom Device for cooling a furnace for treatment of an element and furnace equipped with such a device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321990A1 (en) * 1987-12-23 1989-06-28 AUSIMONT S.p.A. New chlorotrifluoroethylene telomers and process for preparing them
EP0379070A1 (en) * 1989-01-12 1990-07-25 AUSIMONT S.p.A. Process for preparing chlorotrifluoroethylene telomers and telomers obtained thereby
FR2686967A1 (en) * 1992-02-04 1993-08-06 France Telecom Device for cooling a furnace for treatment of an element and furnace equipped with such a device

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