ES86502U - Improved compression device for fountain pens of elastic ink tank (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved compression device for fountain pens of elastic ink tank (Machine-translation by Google Translate, not legally binding)
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Improved compression device for fountain pens of elastic ink tank, comprising an elastic clip and a guide bush, characterized in that one of the branches (3) of the elastic clip (1) is extended by a grooved portion (5) of diameter slightly greater than the inner diameter of the corresponding bushing (2), said grooved portion (5) being adapted to be snapped into said bushing and thereby establish the firm connection between it and the clamp assembly (1). (Machine-translation by Google Translate, not legally binding)
ES86502U1961-03-271961-03-27
Enhanced compression device for spring-reservoir fountain pens
ExpiredES86502Y
(en)
Improvements in the devices for the assembly with pressure oil, of a pressure lace union (Machine-translation by Google Translate, not legally binding)