FR896589A - Manufacturing process of copying mines - Google Patents

Manufacturing process of copying mines

Info

Publication number
FR896589A
FR896589A FR896589DA FR896589A FR 896589 A FR896589 A FR 896589A FR 896589D A FR896589D A FR 896589DA FR 896589 A FR896589 A FR 896589A
Authority
FR
France
Prior art keywords
mines
copying
manufacturing process
manufacturing
copying mines
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.)
Johann Froescheis Lyra Bleistift Fabrik GmbH and Co KG
Original Assignee
Johann Froescheis Lyra Bleistift Fabrik GmbH and Co KG
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 Johann Froescheis Lyra Bleistift Fabrik GmbH and Co KG filed Critical Johann Froescheis Lyra Bleistift Fabrik GmbH and Co KG
Application granted granted Critical
Publication of FR896589A publication Critical patent/FR896589A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B43K19/18—Making pencil writing-cores
FR896589D 1941-05-20 1943-07-19 Manufacturing process of copying mines Expired FR896589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896589X 1941-05-20

Publications (1)

Publication Number Publication Date
FR896589A true FR896589A (en) 1945-02-26

Family

ID=6848246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896589D Expired FR896589A (en) 1941-05-20 1943-07-19 Manufacturing process of copying mines

Country Status (1)

Country Link
FR (1) FR896589A (en)

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