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Inventor

Atushi Kawai

Inventor
Hiroshima, JP

Overview

1→
Patents
1976
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D21Hprimary
D21HPulp compositions50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
3,932,210'Method of dispersing hydroxymethyl cellulose xanthate fibers'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to MITSUBISHI RAYON CO (1)· patent assignee history
1976Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI RAYON CO11976
Locations
LocationPatentsSpan
Hiroshima, JP11976