FR910915A - Improvements to processes and tools for cutting eyeglass frames - Google Patents

Improvements to processes and tools for cutting eyeglass frames

Info

Publication number
FR910915A
FR910915A FR910915DA FR910915A FR 910915 A FR910915 A FR 910915A FR 910915D A FR910915D A FR 910915DA FR 910915 A FR910915 A FR 910915A
Authority
FR
France
Prior art keywords
tools
processes
eyeglass frames
cutting eyeglass
cutting
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
Albert Mignon
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 FR910915A publication Critical patent/FR910915A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR910915D 1944-12-23 1944-12-23 Improvements to processes and tools for cutting eyeglass frames Expired FR910915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910915T 1944-12-23

Publications (1)

Publication Number Publication Date
FR910915A true FR910915A (en) 1946-06-24

Family

ID=9415313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910915D Expired FR910915A (en) 1944-12-23 1944-12-23 Improvements to processes and tools for cutting eyeglass frames

Country Status (1)

Country Link
FR (1) FR910915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017987A1 (en) * 1993-02-11 1994-08-18 Mazzucchelli 1849 S.P.A. Mold and molding process to obtain a plastic sheet preform for producing eyeglass frames

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017987A1 (en) * 1993-02-11 1994-08-18 Mazzucchelli 1849 S.P.A. Mold and molding process to obtain a plastic sheet preform for producing eyeglass frames

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