EX-4.3
from S-3ASR
86 pages
Lufkin Industries, Inc., as Issuer and [ ], as Trustee Indenture Dated as of , 20 Subordinated Debt Securities Lufkin Industries, Inc. Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of , 20
12/34/56
EX-4.2
from S-3ASR
72 pages
Lufkin Industries, Inc., as Issuer and [ ], as Trustee Indenture Dated as of , 20 Senior Debt Securities Lufkin Industries, Inc. Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of , 20
12/34/56
