NL218944A - - Google Patents

Info

Publication number
NL218944A
NL218944A NL218944DA NL218944A NL 218944 A NL218944 A NL 218944A NL 218944D A NL218944D A NL 218944DA NL 218944 A NL218944 A NL 218944A
Authority
NL
Netherlands
Application number
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.)
Publication of NL218944A publication Critical patent/NL218944A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/08—Preventing leakage
NL218944D 1957-07-13 NL218944A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL882559X 1957-07-13

Publications (1)

Publication Number Publication Date
NL218944A true NL218944A (enrdf_load_html_response)

Family

ID=19853573

Family Applications (2)

Application Number Title Priority Date Filing Date
NL111120D NL111120C (enrdf_load_html_response) 1957-07-13
NL218944D NL218944A (enrdf_load_html_response) 1957-07-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL111120D NL111120C (enrdf_load_html_response) 1957-07-13

Country Status (3)

Country Link
FR (1) FR1199758A (enrdf_load_html_response)
GB (1) GB882559A (enrdf_load_html_response)
NL (2) NL218944A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140695A (en) * 1960-07-30 1964-07-14 Irc Ltd Reservoir seal for writing instrument

Also Published As

Publication number Publication date
NL111120C (enrdf_load_html_response)
FR1199758A (fr) 1959-12-16
GB882559A (en) 1961-11-15

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