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ES178179A1 - Perfeccionamientos en o relativos a plumas o instrumentos de escribir con deposito - Google Patents

Perfeccionamientos en o relativos a plumas o instrumentos de escribir con deposito

Info

Publication number
ES178179A1
ES178179A1 ES178179A ES178179A ES178179A1 ES 178179 A1 ES178179 A1 ES 178179A1 ES 178179 A ES178179 A ES 178179A ES 178179 A ES178179 A ES 178179A ES 178179 A1 ES178179 A1 ES 178179A1
Authority
ES
Spain
Prior art keywords
pens
deposit
writing instruments
instruments
writing
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
ES178179A
Other languages
English (en)
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.)
MARTIN HENRY GEORGE
Original Assignee
MARTIN HENRY GEORGE
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 MARTIN HENRY GEORGE filed Critical MARTIN HENRY GEORGE
Publication of ES178179A1 publication Critical patent/ES178179A1/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
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
ES178179A 1946-06-21 1947-05-26 Perfeccionamientos en o relativos a plumas o instrumentos de escribir con deposito Expired ES178179A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1871146A GB663361A (en) 1946-06-21 1946-06-21 Improvements in and relating to reservoir writing instruments and pens

Publications (1)

Publication Number Publication Date
ES178179A1 true ES178179A1 (es) 1947-07-16

Family

ID=10117096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES178179A Expired ES178179A1 (es) 1946-06-21 1947-05-26 Perfeccionamientos en o relativos a plumas o instrumentos de escribir con deposito

Country Status (5)

Country Link
BE (1) BE472794A (es)
ES (1) ES178179A1 (es)
FR (1) FR1022805A (es)
GB (1) GB663361A (es)
LU (1) LU28433A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899974A (en) * 1959-08-18 Non-return ball valve forreciprocat-
CH307653A (fr) * 1952-04-03 1955-06-15 Graf Jean Pierre Stylographe à bille.
US2834321A (en) * 1954-11-09 1958-05-13 Duefrene George Ball-type writing tip
US3502418A (en) * 1967-11-16 1970-03-24 Scripto Inc Heat-treated beryllium copper tip for a ball-point writing instrument and the method of producing same
US4134199A (en) * 1977-09-16 1979-01-16 Modern Mold & Tool Corp. Method for producing ball point pen nibs

Also Published As

Publication number Publication date
FR1022805A (fr) 1953-03-10
GB663361A (en) 1951-12-19
LU28433A1 (es)
BE472794A (es)

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