[§634-2] Joint contractual obligations. In an action on a contract on which two or more persons are jointly, jointly and severally, or severally liable, the court in which the action is pending has jurisdiction to proceed against such of the obligors as can be served as if they were the only obligors. [CC 1859, §1105; RL 1925, §2363; RL 1935, §4047; RL 1945, §10039; RL 1955, §230-9; HRS §634-33; am L 1972, c 89, §2A(b); ren HRS §634-2]