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Jouan SA
Jouan SA
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
FR1096431A
Device for transferring liquids and its manufacture
Expired / Lapsed
1953-12-12
1955-06-21
0
Details
US2613572A
Apparatus for spectrophotometry
Expired / Lapsed
1951-07-10
1952-10-14
0
Details