发明名称 |
Apparatus for cutting foam |
摘要 |
According to the invention, polyether foams of an apparent density < 18 kg/m<3> and a compressive strength < 2.5 kPascal are cut with a knife which has a sawtooth-shaped ground finish and consists of razor blade strip or alloyed steel strip.
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申请公布号 |
DE3838208(A1) |
申请公布日期 |
1990.05.17 |
申请号 |
DE19883838208 |
申请日期 |
1988.11.11 |
申请人 |
BONDEX S.A., PRUNTRUT, CH |
发明人 |
VERZICHT DES ERFINDERS AUF NENNUNG |
分类号 |
B26D1/00 |
主分类号 |
B26D1/00 |
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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