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FR443231A - Stopcock - Google Patents

Stopcock

Info

Publication number
FR443231A
FR443231A FR443231DA FR443231A FR 443231 A FR443231 A FR 443231A FR 443231D A FR443231D A FR 443231DA FR 443231 A FR443231 A FR 443231A
Authority
FR
France
Prior art keywords
stopcock
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)
Inventor
Walter Emil Suess
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR443231A publication Critical patent/FR443231A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR443231D 1911-05-17 1912-05-02 Stopcock Expired FR443231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US443231XA 1911-05-17 1911-05-17

Publications (1)

Publication Number Publication Date
FR443231A true FR443231A (en) 1912-09-19

Family

ID=1484323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443231D Expired FR443231A (en) 1911-05-17 1912-05-02 Stopcock

Country Status (1)

Country Link
FR (1) FR443231A (en)

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