DE196972C - - Google Patents

Info

Publication number
DE196972C
DE196972C DENDAT196972D DE196972DA DE196972C DE 196972 C DE196972 C DE 196972C DE NDAT196972 D DENDAT196972 D DE NDAT196972D DE 196972D A DE196972D A DE 196972DA DE 196972 C DE196972 C DE 196972C
Authority
DE
Germany
Prior art keywords
lead
clamping devices
clamping
spring
plate
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.)
Active
Application number
DENDAT196972D
Other languages
German (de)
English (en)
Publication of DE196972C publication Critical patent/DE196972C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00Propelling pencils
    • B43K21/02Writing-core feeding mechanisms
    • B43K21/16Writing-core feeding mechanisms with stepwise feed of writing-cores

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
DENDAT196972D Active DE196972C (enExample)

Publications (1)

Publication Number Publication Date
DE196972C true DE196972C (enExample)

Family

ID=459898

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT196972D Active DE196972C (enExample)

Country Status (1)

Country Link
DE (1) DE196972C (enExample)

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