IC 037. US 100 103 106. G & S: Installation, maintenance and repair of heating equipment and kitchen appliances; maintenance and repair of energy meters. FIRST USE: 19891000. FIRST USE IN COMMERCE: 19891000
IC 039. US 100 105. G & S: Public utility services, namely transmission and distribution of natural gas. FIRST USE: 19630104. FIRST USE IN COMMERCE: 19630104
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