申请公布号：JPS5780920(U)

申请号：JP19800157534U

申请日期：1980.11.04

申请公布日期：1982.05.19

分类号：H03G3/30;G11B20/04;H03G3/20;(IPC1-7):H03G3/20;G11B5/033

主分类号：H03G3/30

Compositions for removing corrosion products from metals

Improvements in envelopes

Improvements in or relating to pocket oil dispensers

Improvements in and relating to electric light signal repeating systems

Improvements in or relating to metallic housings for an electric component part

Improvements in and relating to steel roof structures

Improvements in or relating to amplitude-limiters

Means for use in calculating the weight of cattle

Improvements in or relating to model figures

Decorative effects on textiles and sheet materials

Improvements in and relating to electric switchgear

Paper knives or the like

Rotary inertia device and fluid braking system

Improvements relating to windshield wipers

Improvements in or relating to arrangements for use with cathode ray display tubes

Method and apparatus for continuous multistage counter current contacting of liquidswith vapors

Improvements in and relating to vehicle wheels

Improvements in polyphase induction-type motors

Atomic piles

Improvements in or relating to flanged rollers