Membership
Tour
Register
Log in
Franz-Josef Bierbauer
Follow
Person
Worthsee, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Halogen incandescent-type reflector lamp, particularly for display...
Patent number
4,623,815
Issue date
Nov 18, 1986
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Rudolf Krieg
F21 - LIGHTING