221
1963, April 26: United
States, Mourreau and
Gonnet (Switzerland),
Gas Pressure Operated
Cork Remover.
Cork Boy.
1963, February 14:
Germany,
Monopolwerk,
Entkorker.
Kork-ex / Rocket.
1963, May 20:
Switzerland, Rudolf
Hartmann, Vorrichtung
zum Entkorken von
Flaschen.
