Factory mark

A factory mark is a symbolic marking afixed by manufacturers on their productions in order to authentify them. Numerous factory marks are known throughout the ages, and are essential in determining the provenance or dating of productions.

Factory mark are essential in the area of porcelain production especially, where they are sometimes also called "backstamps", and where their absence would make authentification much more difficult.

单词	Factory mark
释义	Factory mark 英语百科 Factory mark A factory mark is a symbolic marking afixed by manufacturers on their productions in order to authentify them. Numerous factory marks are known throughout the ages, and are essential in determining the provenance or dating of productions. Factory mark are essential in the area of porcelain production especially, where they are sometimes also called "backstamps", and where their absence would make authentification much more difficult.
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