NL7016066A - - Google Patents
Info
- Publication number
- NL7016066A NL7016066A NL7016066A NL7016066A NL7016066A NL 7016066 A NL7016066 A NL 7016066A NL 7016066 A NL7016066 A NL 7016066A NL 7016066 A NL7016066 A NL 7016066A NL 7016066 A NL7016066 A NL 7016066A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
- B43K8/18—Arrangements for feeding the ink to the writing-points
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7016066A NL7016066A (en) | 1970-11-03 | 1970-11-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7016066A NL7016066A (en) | 1970-11-03 | 1970-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7016066A true NL7016066A (en) | 1972-05-05 |
Family
ID=19811448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7016066A NL7016066A (en) | 1970-11-03 | 1970-11-03 |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7016066A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000819A1 (en) * | 1978-10-12 | 1980-05-01 | Bok Edward | Pen with an improved ink injection system |
EP0243922A1 (en) * | 1986-04-28 | 1987-11-04 | W.L. Gore & Associates GmbH | Ink cartridge with a ventilation unit |
-
1970
- 1970-11-03 NL NL7016066A patent/NL7016066A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000819A1 (en) * | 1978-10-12 | 1980-05-01 | Bok Edward | Pen with an improved ink injection system |
EP0243922A1 (en) * | 1986-04-28 | 1987-11-04 | W.L. Gore & Associates GmbH | Ink cartridge with a ventilation unit |