JPH0450173B2 - - Google Patents

Info

Publication number

JPH0450173B2

JPH0450173B2 JP13097587A JP13097587A JPH0450173B2 JP H0450173 B2 JPH0450173 B2 JP H0450173B2 JP 13097587 A JP13097587 A JP 13097587A JP 13097587 A JP13097587 A JP 13097587A JP H0450173 B2 JPH0450173 B2 JP H0450173B2

Authority

JP

Japan

Prior art keywords

screw

signal

speed

electric motor

pressure

Prior art date

1987-05-27

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.)

Expired

Links

• Espacenet
• Global Dossier
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