LU28776A1 - - Google Patents

Info

Publication number
LU28776A1
LU28776A1 LU28776DA LU28776A1 LU 28776 A1 LU28776 A1 LU 28776A1 LU 28776D A LU28776D A LU 28776DA LU 28776 A1 LU28776 A1 LU 28776A1
Authority
LU
Luxembourg
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 LU28776A1 publication Critical patent/LU28776A1/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
LU28776D 1945-04-19 LU28776A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB978545A GB633821A (en) 1945-04-19 1945-04-19 Improvements in reservoir writing instruments

Publications (1)

Publication Number Publication Date
LU28776A1 true LU28776A1 (enrdf_load_stackoverflow)

Family

ID=9878711

Family Applications (1)

Application Number Title Priority Date Filing Date
LU28776D LU28776A1 (enrdf_load_stackoverflow) 1945-04-19

Country Status (2)

Country Link
GB (1) GB633821A (enrdf_load_stackoverflow)
LU (1) LU28776A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717627A (zh) * 2011-03-29 2012-10-10 夏路瑶 带压缩空气包的水笔
CN109130589A (zh) * 2018-10-19 2019-01-04 贺雨鑫 具有反复充墨功能的墨水笔

Also Published As

Publication number Publication date
GB633821A (en) 1949-12-30

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