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.)
FRIEDRICH MUELLER HOLTKAMP
Original Assignee
FRIEDRICH MUELLER HOLTKAMP
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 FRIEDRICH MUELLER HOLTKAMPfiledCriticalFRIEDRICH MUELLER HOLTKAMP
Application grantedgrantedCritical
Publication of FR344471ApublicationCriticalpatent/FR344471A/fr
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
B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
B31D1/0093—Multiple-step processes for making flat articles ; Making flat articles involving impregnating
FR344471A1904-06-031904-06-30Procédé de fabrication de bobines parées
ExpiredFR344471A
(fr)