CA586625A - Procede pour la fabrication de matiere en feuille permeable a l'air, a l'epreuve de retrecissement, poreuse semblable a des tissus
- Google Patents
Procede pour la fabrication de matiere en feuille permeable a l'air, a l'epreuve de retrecissement, poreuse semblable a des tissus
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Pellon Corp
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Pellon Corp
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CA586625AProcede pour la fabrication de matiere en feuille permeable a l'air, a l'epreuve de retrecissement, poreuse semblable a des tissus
ExpiredCA586625A
(fr)