229910004682 ON-OFF Inorganic materials 0.000 claims description 2.230000003252 repetitive Effects 0.000 claims description 4.230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 7.230000001276 controlling effects Effects 0.000 claims description 8.
230000015654 memory Effects 0.000 claims abstract description 158.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US05/802,261 priority Critical patent/US4213174A/en Priority to US802,261 priority Application filed by Andover Controls Corp filed Critical Andover Controls Corp Application granted granted Critical Publication of CA1088187A publication Critical patent/CA1088187A/en Status Expired legal-status Critical Current Links Original Assignee Andover Controls Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Taylor Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired Application number CA304,366A Other languages French ( fr) Info Publication number CA1088187A CA1088187A CA304,366A CA304366A CA1088187A CA 1088187 A CA1088187 A CA 1088187A CA 304366 A CA304366 A CA 304366A CA 1088187 A CA1088187 A CA 1088187A Authority CA Canada Prior art keywords controller drum signal line data Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents Programmable sequence controller Google Patents CA1088187A - Programmable sequence controller
CA1088187A - Programmable sequence controller