FR561659A - Method and device for lighting water level tubes - Google Patents

Method and device for lighting water level tubes

Info

Publication number
FR561659A
FR561659A FR561659DA FR561659A FR 561659 A FR561659 A FR 561659A FR 561659D A FR561659D A FR 561659DA FR 561659 A FR561659 A FR 561659A
Authority
FR
France
Prior art keywords
water level
level tubes
lighting water
lighting
tubes
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.)
MAIN ET CIE G
Original Assignee
MAIN ET CIE G
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 MAIN ET CIE G filed Critical MAIN ET CIE G
Application granted granted Critical
Publication of FR561659A publication Critical patent/FR561659A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/78—Adaptations or mounting of level indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR561659D 1923-02-01 1923-02-01 Method and device for lighting water level tubes Expired FR561659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR561659T 1923-02-01

Publications (1)

Publication Number Publication Date
FR561659A true FR561659A (en) 1923-10-26

Family

ID=8943759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR561659D Expired FR561659A (en) 1923-02-01 1923-02-01 Method and device for lighting water level tubes

Country Status (1)

Country Link
FR (1) FR561659A (en)

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