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发明名称
DEVICE FOR DETERMINING VAPOUR AND AIR PERMEABILITY OF EASILY DEFORMABLE SHEET MATERIALS UNDER DYNAMIC CONDITIONS
摘要
申请公布号
BG24754(A1)
申请公布日期
1978.05.12
申请号
BG19770035391
申请日期
1977.02.11
申请人
SVETKOV,PETKO.S.;BARAKOVA,SVETLA.S.;BARAKOV,NIKOLA.I S.
发明人
SVETKOV,PETKO.S.;BARAKOVA,SVETLA.S.;BARAKOV,NIKOLA.I S.
分类号
G01N33/44;(IPC1-7):G01N33/44
主分类号
G01N33/44
代理机构
代理人
主权项
地址
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