UNA CAMPANA EXTRACTORA DE HUMOS

申请公布号：ES249186(Y)

申请号：ES19860002491U

申请日期：1980.03.06

申请公布日期：1981.01.01

分类号：B08B15/02;(IPC1-7):08B15/02

主分类号：B08B15/02

Security vestibule

Molded case circuit breaker motor operator interface assembly

Water-activated survival lamp unit and an improved water-responsive switch therefor

Long wavelength transmitter opto-electronic integrated circuit

Avalanche photomultiplier tube

Device for the creation of three-dimensional images

Video camera with negative-positive reversal function

Automatic setup of photographic printer

Azo compounds which contain a 1-sulfo-6-carboxy-2-aminonaphthalene diazo component radical and use thereof as dyes

Process and catalyst for producing partially hydrogenated diene polymers containing endo and exo chain trisubstituted unsaturation

Process for the detection of kidney tubule functioning

Water-based transparent image recording sheet for plain paper copiers

High-transparent and heat-resistant polyesterimide

Split motorcycle drive pulley

Free standing turbine disk sideplate assembly

Dumping hopper and trailer washing stand

Drive unit in a restraining system for vehicle occupants

Quick release washer for a shoring post

Belt buckle for storing a spare key for an automobile

Apparatus for efficient transfer of electronic devices