Membership
Tour
Register
Log in
Roto Frank Eisenwarenfabrik Aktien
Follow
Organization
Karlsdorf bel Graz, AT
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Electrically and manually key-controlled lock
Patent number
5,404,737
Issue date
Apr 11, 1995
Roto Frank Eisenwarenfabrik Aktien
Manfred Hotzl
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES