DE90983A - - Google Patents

Info

Publication number

DE90983A

DE90983A DE90983A DE 90983 A DE90983 A DE 90983A DE 90983 A DE90983 A DE 90983A

Authority

DE

Germany

Prior art keywords

sheet

music

rod

drive

register

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

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 230000008878 coupling Effects 0.000 claims 2
• 238000010168 coupling process Methods 0.000 claims 2
• 238000005859 coupling reaction Methods 0.000 claims 2
• 238000005096 rolling process Methods 0.000 claims 1