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Hans Halm
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Herne, DE
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last 30 patents
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Patent number
D324239
Issue date
Feb 25, 1992
Confon AG
Hans Halm
D19 - Office supplies
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Patent number
D313626
Issue date
Jan 8, 1991
Confon AG
Hans Halm
D19 - Office supplies
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Patent number
D272077
Issue date
Jan 3, 1984
Confon AG
Hans Halm
D19 - Office supplies
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Memorandum register
Patent number
D262120
Issue date
Dec 1, 1981
Confon Ag
Hans Halm
D19 - Office supplies
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Telephone index
Patent number
D259885
Issue date
Jul 14, 1981
Confon AG
Hans Halm
D19 - Office supplies