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发明名称
GAS CYLINDERS
摘要
A gas cylinder 6 has mounted therein a venturi device 1 through which the constituents of a gas mixture pass when the cylinder is being filled with a second gas. <IMAGE>
申请公布号
ZA9106926(B)
申请公布日期
1992.07.29
申请号
ZA19910006926
申请日期
1991.08.30
申请人
AFRICAN OXYGEN LIMITED
发明人
SIMON ANDREW JOLLEY
分类号
F17C1/00;B01F3/02;B01F5/00;B01F5/02;F17C5/00;F17C5/06
主分类号
F17C1/00
代理机构
代理人
主权项
地址
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