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.)
FORSCH VERWERTUNGSGESELLSCHAFT
Original Assignee
FORSCH VERWERTUNGSGESELLSCHAFT
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 FORSCH VERWERTUNGSGESELLSCHAFTfiledCriticalFORSCH VERWERTUNGSGESELLSCHAFT
Application grantedgrantedCritical
Publication of FR896221ApublicationCriticalpatent/FR896221A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR896221D1942-07-101943-07-07Procédé d'obtention de caoutchouc à partir d'éléments végétaux, notamment de racines
ExpiredFR896221A
(fr)
Procédé d'obtention mécanique decaoutchouc à partir d'éléments végétaux contenant du caoutchouc, notamment à partir de porteurs de caoutchouc de racines