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

Dewitt R. Petterson

A - Human Necessities – 61 – B

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Blood collecting shut-off valve

A - Human Necessities – 61 – B
Patent

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Heat shrinkable fibres and products therefrom

D - Textiles – Paper – 04 – H
Patent

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Laterally extensible non-woven fabric

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Laterally extensible polyoriented nonwoven fabric and method...

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Patent

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Nonwoven fabric and method of producing same

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Patent

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System for adapting heat shrinkable fibrous structures to...

B - Operations – Transporting – 32 – B
Patent

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Profile ID: LFCA-PAI-P-353734

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