FR569851A - Telescope to center - Google Patents

Telescope to center

Info

Publication number
FR569851A
FR569851A FR569851DA FR569851A FR 569851 A FR569851 A FR 569851A FR 569851D A FR569851D A FR 569851DA FR 569851 A FR569851 A FR 569851A
Authority
FR
France
Prior art keywords
telescope
center
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
Arthur Chatelard
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 filed Critical
Application granted granted Critical
Publication of FR569851A publication Critical patent/FR569851A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR569851D 1922-01-13 1922-01-13 Telescope to center Expired FR569851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR569851T 1922-01-13

Publications (1)

Publication Number Publication Date
FR569851A true FR569851A (en) 1924-04-18

Family

ID=8949458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569851D Expired FR569851A (en) 1922-01-13 1922-01-13 Telescope to center

Country Status (1)

Country Link
FR (1) FR569851A (en)

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