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GR8711B - PEN OF OPERATORS BY PISTON VALVE. - Google Patents

PEN OF OPERATORS BY PISTON VALVE.

Info

Publication number
GR8711B
GR8711B GR400108711A GR400108711A GR8711B GR 8711 B GR8711 B GR 8711B GR 400108711 A GR400108711 A GR 400108711A GR 400108711 A GR400108711 A GR 400108711A GR 8711 B GR8711 B GR 8711B
Authority
GR
Greece
Prior art keywords
operators
pen
piston valve
piston
valve
Prior art date
Application number
GR400108711A
Other languages
Greek (el)
Inventor
Ιωαννης Βαρβουνης
Original Assignee
Ιωαννης Βαρβουνης
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 Ιωαννης Βαρβουνης filed Critical Ιωαννης Βαρβουνης
Priority to GR400108711A priority Critical patent/GR8711B/en
Publication of GR8711B publication Critical patent/GR8711B/en

Links

GR400108711A 1940-01-10 1940-01-10 PEN OF OPERATORS BY PISTON VALVE. GR8711B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR400108711A GR8711B (en) 1940-01-10 1940-01-10 PEN OF OPERATORS BY PISTON VALVE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR400108711A GR8711B (en) 1940-01-10 1940-01-10 PEN OF OPERATORS BY PISTON VALVE.

Publications (1)

Publication Number Publication Date
GR8711B true GR8711B (en) 1940-01-12

Family

ID=36831258

Family Applications (1)

Application Number Title Priority Date Filing Date
GR400108711A GR8711B (en) 1940-01-10 1940-01-10 PEN OF OPERATORS BY PISTON VALVE.

Country Status (1)

Country Link
GR (1) GR8711B (en)

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