发明名称 |
INVOLUCRO PROTETTO DALL USURA PER MACCHINA A COCLEA |
摘要 |
A screw extruder housing is made wear-resistant by providing a non-metallic lining formed of brittle material, the lining being divided into a multiplicity of individual wearing units firmly anchored in place in the casing. |
申请公布号 |
IT1038128(B) |
申请公布日期 |
1979.11.20 |
申请号 |
IT19750023337 |
申请日期 |
1975.05.14 |
申请人 |
WERNER UND PFLEIDERER |
发明人 |
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分类号 |
F04C2/12;B28B3/22;B29C47/08;B30B15/04;F01C1/16;F04C2/16;F04C18/16;F16C33/24 |
主分类号 |
F04C2/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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