Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L A CONCHITA HILADOS Y TEJIDOS SA
Original Assignee
L A CONCHITA HILADOS Y TEJIDOS SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by L A CONCHITA HILADOS Y TEJIDOS SAfiledCriticalL A CONCHITA HILADOS Y TEJIDOS SA
Application grantedgrantedCritical
Publication of FR444973ApublicationCriticalpatent/FR444973A/en
D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
D21H27/30—Multi-ply
D21H27/32—Multi-ply with materials applied between the sheets
D21H27/34—Continuous materials, e.g. filaments, sheets, nets
FR444973A1911-10-201912-05-08
Improvements in the manufacture of "canvas paper"
ExpiredFR444973A
(en)