FR837864A - Improvements in the assembly of electrical devices on wooden and metal frames - Google Patents

Improvements in the assembly of electrical devices on wooden and metal frames

Info

Publication number
FR837864A
FR837864A FR837864DA FR837864A FR 837864 A FR837864 A FR 837864A FR 837864D A FR837864D A FR 837864DA FR 837864 A FR837864 A FR 837864A
Authority
FR
France
Prior art keywords
wooden
assembly
electrical devices
metal frames
frames
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.)
ADRIEN CLAUDE S Ets
Original Assignee
ADRIEN CLAUDE S Ets
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 ADRIEN CLAUDE S Ets filed Critical ADRIEN CLAUDE S Ets
Application granted granted Critical
Publication of FR837864A publication Critical patent/FR837864A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/28—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors
    • H02G3/286—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors in walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR837864D 1938-05-12 1938-05-12 Improvements in the assembly of electrical devices on wooden and metal frames Expired FR837864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837864T 1938-05-12

Publications (1)

Publication Number Publication Date
FR837864A true FR837864A (en) 1939-02-22

Family

ID=9298775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837864D Expired FR837864A (en) 1938-05-12 1938-05-12 Improvements in the assembly of electrical devices on wooden and metal frames

Country Status (1)

Country Link
FR (1) FR837864A (en)

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