5

A new technology for making porcelain body

Year:
1971
Language:
english
File:
PDF, 342 KB
english, 1971
6

Cementing of attachments to hollow porcelain articles

Year:
1974
Language:
english
File:
PDF, 152 KB
english, 1974
8

Introducing steam when firing domestic porcelain

Year:
1973
Language:
english
File:
PDF, 298 KB
english, 1973
9

Silicone lubricant for glass molds

Year:
1968
Language:
english
File:
PDF, 678 KB
english, 1968