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发明名称
(B1) ;ROLLING BEARING,ESPECIALLY FOR ROTATION OF ALIDADE AROUND VERTICAL AXIS OF THEODOLITE OR LEVELLING INSTRUMENTJA VRASHENIJA ALIDADY VOKRUG VERTIKAL''NOJJ OSI TEODOLITA ILI NIVELIRA
摘要
申请公布号
PL214930(A1)
申请公布日期
1980.11.17
申请号
PL19790214930
申请日期
1979.04.13
申请人
INST GEODEZJI I KARTOGRAFII
发明人
SMOLKA MIECZYSLAW
分类号
F16C;F16C19/54;F16C27/04;G01C1/02;G01D11/02;(IPC1-7):F16C/
主分类号
F16C
代理机构
代理人
主权项
地址
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