Found it, so if everything is like this then I assume all torps will be ready by 1939.
[TORPEDO_TYPE0];T I (G7a)
Idx=0
Year=1939
Month=8
Renown=0
[TORPEDO_TYPE1];T I FaT I (G7a)
Idx=1
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=100
[TORPEDO_TYPE2];T II (G7e)
Idx=2
Year=1939
Month=8
Renown=0
[TORPEDO_TYPE3];T III (G7e)
Idx=3
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=0
[TORPEDO_TYPE4];T III FaT II (G7e)
Idx=4
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=250
[TORPEDO_TYPE5];T IV (G7es) - Falke
Idx=5
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=500
[TORPEDO_TYPE6];T V (G7es) – Zaunkönig I
Idx=6
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=800
[TORPEDO_TYPE7];T I LuT I (G7a)
Idx=7
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=350
[TORPEDO_TYPE8];T III LuT II (G7e)
Idx=8
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=450
[TORPEDO_TYPE9];T XI (G7es) – Zaunkönig II
Idx=9
Year=1939
Month=8
PrototypeYear=1939
PrototypeMonth=8
Renown=1000
[TORPEDO_TYPE10]; T VII - Steinbarsch Walter (G7ut)
Idx=10
Year=1939
Month=8
PrototypeYear=1939
PrototypMonth=8
Renown=500
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