Can for pressurized hydrocarbon fuels, for blow torches, comprises thin-walled inner can and stronger outer can (11), top of inner can being bent over under lid to form seal over top of outer can
摘要
<p>The can for pressurized hydrocarbon fuels comprises a thin-walled inner can (21) and a stronger outer can (11). The top of the inner can is bent over under the lid (16) to form a seal (24) over the top of the outer can.</p>
