04962522 is referenced by 92 patents and cites 12 patents.

The invention permits modification of the operation of irrigation controllers at a plurality of sites without investment in any additional equipment except for one paging receiver per site.

Title
Electronic controller for sprinkler systems
Application Number
7/129128
Publication Number
4962522
Application Date
December 4, 1987
Publication Date
October 9, 1990
Inventor
Michael B Marian
152 Bahama Reef, Novato, 94946
CA, US
Agent
Townsend and Townsend
IPC
A01G 27/00
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