GR23639B - AUTOMATIC TUBE OPENING AND CLOSING DEVICE. - Google Patents

AUTOMATIC TUBE OPENING AND CLOSING DEVICE.

Info

Publication number
GR23639B
GR23639B GR620123639A GR620123639A GR23639B GR 23639 B GR23639 B GR 23639B GR 620123639 A GR620123639 A GR 620123639A GR 620123639 A GR620123639 A GR 620123639A GR 23639 B GR23639 B GR 23639B
Authority
GR
Greece
Prior art keywords
closing device
tube opening
automatic tube
automatic
opening
Prior art date
Application number
GR620123639A
Other languages
Greek (el)
Inventor
Σαμουηλ Νεγρης
Original Assignee
Σαμουηλ Νεγρης
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 Σαμουηλ Νεγρης filed Critical Σαμουηλ Νεγρης
Priority to GR620123639A priority Critical patent/GR23639B/en
Publication of GR23639B publication Critical patent/GR23639B/en

Links

GR620123639A 1962-09-11 1962-09-11 AUTOMATIC TUBE OPENING AND CLOSING DEVICE. GR23639B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR620123639A GR23639B (en) 1962-09-11 1962-09-11 AUTOMATIC TUBE OPENING AND CLOSING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR620123639A GR23639B (en) 1962-09-11 1962-09-11 AUTOMATIC TUBE OPENING AND CLOSING DEVICE.

Publications (1)

Publication Number Publication Date
GR23639B true GR23639B (en) 1962-09-21

Family

ID=36864390

Family Applications (1)

Application Number Title Priority Date Filing Date
GR620123639A GR23639B (en) 1962-09-11 1962-09-11 AUTOMATIC TUBE OPENING AND CLOSING DEVICE.

Country Status (1)

Country Link
GR (1) GR23639B (en)

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