FR527883A - Perfectionnements aux portecrayons et aux porte-mines - Google Patents

Perfectionnements aux portecrayons et aux porte-mines

Info

Publication number
FR527883A
FR527883A FR527883A FR527883DA FR527883A FR 527883 A FR527883 A FR 527883A FR 527883 A FR527883 A FR 527883A FR 527883D A FR527883D A FR 527883DA FR 527883 A FR527883 A FR 527883A
Authority
FR
France
Prior art keywords
pencil
mechanical pencils
pencils
mechanical
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
FR527883A
Other languages
English (en)
Inventor
Dirk Albertus Haselhoff-Lich
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 FR527883A publication Critical patent/FR527883A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
FR527883A 1920-02-21 1920-12-03 Perfectionnements aux portecrayons et aux porte-mines Expired FR527883A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT527883X 1920-02-21

Publications (1)

Publication Number Publication Date
FR527883A true FR527883A (fr) 1921-11-03

Family

ID=3676041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527883A Expired FR527883A (fr) 1920-02-21 1920-12-03 Perfectionnements aux portecrayons et aux porte-mines

Country Status (1)

Country Link
FR (1) FR527883A (fr)

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