Improvements in or relating to goods of india-rubber or the like or in which india-rubber or the like is a constituent material, such goods, for example, being hot water bottles, and the manufacture thereof
摘要
申请公布号
GB412340(A)
申请公布日期
1934.06.28
申请号
GB19330004618
申请日期
1933.02.15
申请人
DUNLOP RUBBER COMPANY LIMITED;GEOFFREY WILLIAM TROBRIDGE
