JPH01123202U - - Google Patents

Info

Publication number

JPH01123202U

JPH01123202U JP1833888U JP1833888U JPH01123202U JP H01123202 U JPH01123202 U JP H01123202U JP 1833888 U JP1833888 U JP 1833888U JP 1833888 U JP1833888 U JP 1833888U JP H01123202 U JPH01123202 U JP H01123202U

Authority

JP

Japan

Prior art keywords

sequence circuit

process control

hardware

double

control sequence

Prior art date

1988-02-15

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
• Discuss

• 238000004886 process control Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2