| 发明名称 |
METHOD AND APPARATUS FOR WORKING SOIL SAMPLES |
| 摘要 |
A method and apparatus for working soil samples to determine characteristics thereof. The soil is formed into a strand which is circular in cross section and the diameter of the strand is progressively reduced until the strand crumbles.
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| 申请公布号 |
US3643512(A) |
申请公布日期 |
1972.02.22 |
| 申请号 |
USD3643512 |
申请日期 |
1970.02.25 |
| 申请人 |
AMTLICHE FORSCHUNGS-UND MATERIALPRUFUNGSANTALT FUR DAS BAUWESEN;OTTO-GRAF-INSTITUT AN DER UNIVERSITAT STUTTGART |
发明人 |
HANS MULLER-WELT |
| 分类号 |
G01N1/28;G01N3/00;G01N33/24;(IPC1-7):G01N33/24 |
主分类号 |
G01N1/28 |
| 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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