FR483247A - Perfectionnements apportés aux tours - Google Patents

Perfectionnements apportés aux tours

Info

Publication number
FR483247A
FR483247A FR483247DA FR483247A FR 483247 A FR483247 A FR 483247A FR 483247D A FR483247D A FR 483247DA FR 483247 A FR483247 A FR 483247A
Authority
FR
France
Prior art keywords
towers
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
English (en)
Inventor
Joseph Higginson
Hubert Arundel
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 FR483247A publication Critical patent/FR483247A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR483247D 1916-01-08 1916-10-23 Perfectionnements apportés aux tours Expired FR483247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB483247X 1916-01-08

Publications (1)

Publication Number Publication Date
FR483247A true FR483247A (fr) 1917-06-13

Family

ID=1520164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR483247D Expired FR483247A (fr) 1916-01-08 1916-10-23 Perfectionnements apportés aux tours

Country Status (1)

Country Link
FR (1) FR483247A (fr)

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