DE128151A - - Google Patents

Info

Publication number
DE128151A
DE128151A DE128151A DE 128151 A DE128151 A DE 128151A DE 128151 A DE128151 A DE 128151A
Authority
DE
Germany
Prior art keywords
osmium
support
thread
filament
white
Prior art date
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.)
Pending
Application number
Other languages
German (de)
English (en)

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