ES150987A1 - UN LáPIZ PORTAMINAS DE PUNTA MOVIBLE, PROVISTO DE CABEZA DE PRESIoN Y TUBO DE GUiA DE LAS MINAS - Google Patents

UN LáPIZ PORTAMINAS DE PUNTA MOVIBLE, PROVISTO DE CABEZA DE PRESIoN Y TUBO DE GUiA DE LAS MINAS

Info

Publication number
ES150987A1
ES150987A1 ES0150987A ES150987A ES150987A1 ES 150987 A1 ES150987 A1 ES 150987A1 ES 0150987 A ES0150987 A ES 0150987A ES 150987 A ES150987 A ES 150987A ES 150987 A1 ES150987 A1 ES 150987A1
Authority
ES
Spain
Prior art keywords
lead
tip
guide tube
tube
pressure head
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
ES0150987A
Other languages
English (en)
Spanish (es)
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.)
Koh I Noor Bleistiffabrik L &
Original Assignee
Koh I Noor Bleistiffabrik L &
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 Koh I Noor Bleistiffabrik L & filed Critical Koh I Noor Bleistiffabrik L &
Publication of ES150987A1 publication Critical patent/ES150987A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
ES0150987A 1940-02-21 1940-11-26 UN LáPIZ PORTAMINAS DE PUNTA MOVIBLE, PROVISTO DE CABEZA DE PRESIoN Y TUBO DE GUiA DE LAS MINAS Expired ES150987A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK156814D DE737818C (de) 1940-02-21 1940-02-21 Fuellbleistift mit durch eine Druckkappe verschiebbarem Spitzenkoerper und Minenfuehrungsrohr

Publications (1)

Publication Number Publication Date
ES150987A1 true ES150987A1 (es) 1942-06-01

Family

ID=5829097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0150987A Expired ES150987A1 (es) 1940-02-21 1940-11-26 UN LáPIZ PORTAMINAS DE PUNTA MOVIBLE, PROVISTO DE CABEZA DE PRESIoN Y TUBO DE GUiA DE LAS MINAS

Country Status (8)

Country Link
US (1) US2275055A (h)
BE (1) BE464683A (h)
CH (1) CH216436A (h)
DE (1) DE737818C (h)
ES (1) ES150987A1 (h)
FR (1) FR869202A (h)
GB (1) GB652603A (h)
NL (1) NL64775C (h)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79531C (h) * 1948-08-27 1955-11-15
MX168765B (es) * 1987-02-23 1993-06-07 Kotobuki & Co Ltd Contenedor de extraccion operativa de articulos en forma de barra

Also Published As

Publication number Publication date
BE464683A (h) 1946-05-31
NL64775C (h) 1949-11-15
CH216436A (de) 1941-08-31
GB652603A (en) 1951-04-25
FR869202A (fr) 1942-01-27
US2275055A (en) 1942-03-03
DE737818C (de) 1943-07-24

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