Bip39 Ethereum Wallet. While it employs BIP32 approach you could however import BIP39 seeds into Electrum wallet. Also in addition to BIp32 You can find BIP44 Edition which some wallet use to the generation of seeds. The whole process of putting together a copyright wallet is similar to other software https://finance-yahoo70369.wikiconversation.com/6881321/the_anatomy_of_a_bip39_phrase_entropy_phrases_and_security