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发明名称
Improvements in hydraulic jacks
摘要
申请公布号
GB773057(A)
申请公布日期
1957.04.17
申请号
GB19550030613
申请日期
1955.10.26
申请人
EBBE ANDERS ISRAEL JOHANSSON;STURE ALLAN MATTIAS JOHANSSON
发明人
分类号
B66F3/42
主分类号
B66F3/42
代理机构
代理人
主权项
地址
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Halvledarkomponent
MICRO-STRUCTURE FORMATION
LOW FREQUENCY UNDERWATER ECHO SOUNDER TRANSMITTER
EXCHANGE SYSTEM
PICTURE PROCESSOR
OBSTACLE DETECTING DEVICE
DISTANCE MEASURING DEVICE
NUCLEAR REACTOR CORE LOWER STRUCTURE, CONTROL ROD GUIDE MECHANISM, AND BOILING WATER REACTOR
FOCUSING ION BEAM DEVICE
SCANNING TUNNELING MICROSCOPE AND INFORMATION PROCESSING DEVICE
PROJECTION ALIGNER
IMAGE PROCESSOR
METHOD FOR REDUCTION OF POLARIZATION- DEPENDENT GAIN AT INSIDE OF AMPLIFIED OPTICAL TRANSMISSION SYSTEM
HETEROJUNCTION BIPOLAR TRANSISTOR AND ITS MANUFACTURE
IMPROVED METHOD FOR MANUFACTURE OF PHOTOGRAPHIC ELEMENT
MANUFACTURE OF EL ELEMENT
LEVEL CONVERSION CIRCUIT
WAVEGUIDE
