Improvements relating to the heating of motor cars, motor boats, or the like by the passing of air over exhaust pipes, steam pipes, boiler flues, or the like
摘要
申请公布号
GB492287(A)
申请公布日期
1938.09.19
申请号
GB19370007808
申请日期
1937.03.17
申请人
HERBERT LINWOOD SLEIGH;ARTHUR SAM CHESTON;HUGH ALLAN BRINKWORTH
