Membership
Tour
Register
Log in
Yoshiaki Mizuki
Follow
Person
Iruma, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dichroic rangefinder
Patent number
4,171,890
Issue date
Oct 23, 1979
Nihon Beru-Haueru Kabushiki Kaisha (Bell & Howell Japan, Ltd.)
Yoshiaki Mizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY