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Home › Akademie Der Wissenchaften Der Ddr › Peter Langen
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Peter Langen

Lüdenscheid, WA: #1 of 1 inventorsTop 100%
Overall (1982): #38,871 of 81,411Top 50%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363391 Feed pipe for conveying sticky bulk material — 1982-12-14

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Per-Olof Landgren1