BR7501129A - Processo e aperfeicoamento em aparelho para formar continuamente uma extensao de material em folha deformavel e impregnavel
- Google Patents
Processo e aperfeicoamento em aparelho para formar continuamente uma extensao de material em folha deformavel e impregnavel
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Publication number
BR7501129A
BR7501129ABR1129/75ABR7501129ABR7501129ABR 7501129 ABR7501129 ABR 7501129ABR 1129/75 ABR1129/75 ABR 1129/75ABR 7501129 ABR7501129 ABR 7501129ABR 7501129 ABR7501129 ABR 7501129A
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Publication date
Application filed by Baltimore Aircoil Co IncfiledCriticalBaltimore Aircoil Co Inc
Publication of BR7501129ApublicationCriticalpatent/BR7501129A/pt
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
B31F1/20—Corrugating; Corrugating combined with laminating to other layers
B31F1/22—Making webs in which the channel of each corrugation is longitudinal with the web feed
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Reinforced Plastic Materials
(AREA)
BR1129/75A1974-03-111975-02-25Processo e aperfeicoamento em aparelho para formar continuamente uma extensao de material em folha deformavel e impregnavel
BR7501129A
(pt)