Bip39 copyright https://www.gamespot.com/profile/pothirpeib/ Regardless that it uses BIP32 technique you'll be able to still import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 version which some wallet use for the generation of seeds. BIP39 simplifies vital management by changing very long cryptographic information with easy-to-use words. https://bookmarkinglive.com/story20747074/bip39-mnemonic-code-the-single-best-strategy-to-use-for-bip39-word-list-txt-https-dzen-ru-bip39-phrase-com