4. A - Human Necessities
  5. 61
  6. F

Ulrich Birkholz

A - Human Necessities – 61 – F

Inventor

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Details

Inventor

Country: Germany

Hearing aid

H - Electricity – 04 – R
Patent

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Method and apparatus for producing an ear impression and for...

A - Human Necessities – 61 – F
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Method and apparatus for the manufacture of an otoplastic shell

A - Human Necessities – 61 – F
Patent

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Precision attachments for dental technology capable of being...

A - Human Necessities – 61 – C
Patent

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Method and apparatus for producing an ear impression and for...

A - Human Necessities – 61 – F
Patent

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Method and apparatus for the manufacture of an otoplastic shell

A - Human Necessities – 61 – F
Patent

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Profile ID: LFCA-PAI-P-1160010

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