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Inventor

Sadao Ohtake

Inventor
Nishinomiya, JP

Overview

3→
Patents
1978–1980
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

D06Bprimary
D06BTreating textile materials using liquids, gases or vapours40%
B01FMixing, e.g. dissolving, emulsifying or dispersing20%
B28CPreparing clay20%
E04GScaffolding20%
PatentTitleYear
4,202,186'Apparatus for dyeing a bundle of fibers such as a sliver or top'19804,172,704'Method for dyeing a bundle of fibers such as a sliver or top'19794,095,748'Apparatus for mixing a cement slurry with a glass fiber'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1980Patents assigned to KANEBO LTD (3)· patent assignee history
1978–1980Based in Nishinomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANEBO LTD31978–1980
Locations
LocationPatentsSpan
Nishinomiya, JP31978–1980