FR720691A - Improvements made to the boxes of indicator mechanisms for dry gas meters - Google Patents

Improvements made to the boxes of indicator mechanisms for dry gas meters

Info

Publication number
FR720691A
FR720691A FR720691DA FR720691A FR 720691 A FR720691 A FR 720691A FR 720691D A FR720691D A FR 720691DA FR 720691 A FR720691 A FR 720691A
Authority
FR
France
Prior art keywords
boxes
dry gas
improvements made
gas meters
indicator mechanisms
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.)
Elster and Co AG
Original Assignee
Elster and Co 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 Elster and Co AG filed Critical Elster and Co AG
Application granted granted Critical
Publication of FR720691A publication Critical patent/FR720691A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/14—Casings, e.g. of special material
FR720691D 1931-07-28 1931-07-28 Improvements made to the boxes of indicator mechanisms for dry gas meters Expired FR720691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR720691T 1931-07-28

Publications (1)

Publication Number Publication Date
FR720691A true FR720691A (en) 1932-02-23

Family

ID=9094335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720691D Expired FR720691A (en) 1931-07-28 1931-07-28 Improvements made to the boxes of indicator mechanisms for dry gas meters

Country Status (1)

Country Link
FR (1) FR720691A (en)

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