Improvements in and relating to water proof, weather proof and/or rot proof compoundsheet materials and to methods of and means for manufacturing the same
摘要
申请公布号
GB510031(A)
申请公布日期
1939.07.26
申请号
GB19380010329
申请日期
1938.04.04
申请人
BINNY & COMPANY (MADRAS) LIMITED;SAMUEL NISBET HAYWOOD;HUGH STUART TOWN
