Shoji Yamashita

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous solution containing a new ferric ferrous salt Fe.sub.2 Cl.s...
- Patent number 5,008,097
- Issue date Apr 16, 1991
- I.B.E. Co., Ltd.
- Shoji Yamashita
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal treated by a solution containing ferric ferrous salt
- Patent number 4,797,156
- Issue date Jan 10, 1989
- I.B.E. Co., Ltd.
- Shoji Yamashita
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...