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FLSmidth and Co AS
FLSmidth a
Active Patents
0
Total Holdings
4
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2549908A
Apparatus for feeding and weighing
Expired / Lapsed
1947-07-12
1951-04-24
0
Details
US1980130A
Nodulizing cement materials, etc.
Expired / Lapsed
1933-11-22
1934-11-06
0
Details
US1919489A
Tube mill bearing device
Expired / Lapsed
1931-05-02
1933-07-25
0
Details
US1616547A
Handling dry pulverulent materials
Expired / Lapsed
1926-04-03
1927-02-08
0
Details