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Inventor: Yoshimura; Takahiko
Address: Warabi, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5253991 |
Apparatus for producing spheroidal inorganic particulate material |
October 19, 1993 |
| The present invention is directed to a spheroidal particulate inorganic material of an inorganic particulate material such as spheroidal cement or slag whose respective particles are of a substantially spheroidal shape and have smooth surfaces having improved flowability and filling |
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